Der wesentliche Problemlöser: Eine sechs-Schritte-Methode zum Erstellen von Lösungen, die dauern
23,31 €
How can I find effective solutions that last to the problems I face at work?. You try one possibility that seems like the sure answer, but it just doesn't work. Or after working on what you thought was the right issue, it turned out it was a symptom of the real problem, so you had to go back to the drawing board and reassess the situation.
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